#include "subject.h"

Subject::Subject(const QString &name)
{
    setName(name);
}

bool Subject::fromJson(const QByteArray &data)
{

    QJsonDocument doc = QJsonDocument::fromJson(data);
    QJsonObject attr = doc.object()["attributes"].toObject()["items"].toObject();
    auto id = doc.object()["id"].toString();

    for (const auto &key : attr.keys()) {
        auto newAtr = std::make_shared<SubjectAttribute>();
        newAtr->setId(id + " " + key);
        newAtr->setSubjectId(id);
        newAtr->setAttributeKey(key);
        newAtr->setAttributeValue(attr.value(key).toString());
        attributes.append(newAtr);
    }
    QVariantMap variant = qvariant_cast<QVariantMap>(doc.toVariant());
    auto lastUpdate = variant["lastUpdate"].toLongLong();
    variant["lastUpdate"] = QDateTime::fromMSecsSinceEpoch(lastUpdate);
    variant.insert("lastModified", QDateTime::fromMSecsSinceEpoch(lastUpdate));

    // Populate this object data
    bool res = fromVariantMap(variant);
    return res;
}

QList<std::shared_ptr<SubjectAttribute> > Subject::getAttributes()
{
    return attributes;
}